100446193799 has 16 divisors (see below), whose sum is σ = 116940499200. Its totient is φ = 84493080384.

The previous prime is 100446193777. The next prime is 100446193811. The reversal of 100446193799 is 997391644001.

It is a cyclic number.

It is not a de Polignac number, because 100446193799 - 2²⁰ = 100445145223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100446193799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100446193739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35267 + ... + 449595.

It is an arithmetic number, because the mean of its divisors is an integer number (7308781200).

Almost surely, 2^100446193799 is an apocalyptic number.

100446193799 is a deficient number, since it is larger than the sum of its proper divisors (16494305401).

100446193799 is an equidigital number, since it uses as much as digits as its factorization.

100446193799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414982.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 100446193799 in words is "one hundred billion, four hundred forty-six million, one hundred ninety-three thousand, seven hundred ninety-nine".